I am trying to replace an existing light with a new light, but the cabling is different and somewhat confusing.
I have the following at present:-
Connector block 1
Two black wires from wall (B1 and B2) terminted together using connector block
Connector block 2
One green wire from wall (G1) terminated at connector block
Connector block 3
1st red wire from wall (R1) connected to blue wire of existing light
One green wire from wall (G2) terminated at connector block
2nd red wire from wall (R2) connected to white wire of light
The new light is a pir light and has the Blue, Green and Brown connections.
Any help would be appreciated.